无法在webview中下载文件

Question

webView.setDownloadListener(new DownloadListener() {
        public void onDownloadStart(String url, String userAgent,
                                    String contentDisposition, String mimetype,
                                    long contentLength) {

            Uri uri = Uri.parse(url);
            Intent intent = new Intent(Intent.ACTION_VIEW,uri);
            startActivity(intent);
        }
    });

Answer 1

尝试

mWebView.setDownloadListener(new DownloadListener() {
    public void onDownloadStart(String url, String userAgent,
                String contentDisposition, String mimetype,
                long contentLength) {
        Intent i = new Intent(Intent.ACTION_VIEW);
        i.setData(Uri.parse(url));
        startActivity(i);
    }
});

还尝试为读取和写入外部存储添加权限，并应使用运行时权限进行读写权限